Features

Three formats, one focused tool.

Everything GetMSG does, it does on-device. No cloud parsing, no telemetry, no hidden network calls.

mail
.msg

Outlook .msg messages

Full-fidelity rendering of Windows Outlook messages: HTML body, RTF fallback, inline images, full recipient list, raw headers, and every attachment. Parsed on-device by a native Swift + JavaScriptCore pipeline (built on @kenjiuno/msgreader).

  • check_circle HTML / RTF body rendering
  • check_circle Inline images preserved
  • check_circle Full header chain (To / Cc / Bcc / raw)
  • check_circle All attachments surfaced, including nested .msg
MSA-2026Q2.msg

Re: MSA Amendment 2026-Q2

From
procurement@client.com
To
legal@acme.co
Sent
Apr 14, 2026 2:11 PM

Thanks for the quick turnaround on the redline. Attaching the countersigned copy and the updated exhibit C.

— Full HTML body, inline images, and raw headers rendered natively.

2 attachments
description MSA-Amendment-v4.docx 184 KB
description Exhibit-C-2026Q2.pdf 1.2 MB
drafts
winmail.dat

TNEF winmail.dat envelopes

The attachment your Mac usually shrugs at. GetMSG decodes the TNEF container natively (no shell-out, no external tools) and exposes the original message body plus every wrapped attachment.

  • check_circle Native Swift TNEF parser
  • check_circle Recovers original Exchange body + attachments
  • check_circle Handles Apple Mail forwards from corporate senders
  • check_circle No command-line tool dependency
winmail.dat
unarchive TNEF decoded
Original envelope
drafts
winmail.dat
24 KB

Re: MSA Amendment 2026-Q2

From
procurement@client.com
To
legal@acme.co
2 attachments
description MSA-Amendment-v4.docx 184 KB
description Exhibit-C-2026Q2.pdf 1.2 MB
article
.xps / .oxps

XPS & OXPS documents

Microsoft fixed-layout print format, rendered by a custom CoreText / CoreGraphics engine that parses the OPC ZIP container, decodes ODTTF-obfuscated fonts per ECMA-388 §9.1.7.3, and rasterizes to an in-memory PDF.

  • check_circle Native CoreText / CoreGraphics engine
  • check_circle ECMA-388 compliant
  • check_circle ODTTF font decoding built-in
  • check_circle No external dependencies or conversion service
Q2-Colour-Report.xps
2026 · Q2 Review
Revenue by region
Region Q1 Q2
NA$4.2M$5.1M
EMEA$2.8M$3.4M
APAC$1.9M$2.6M
NA
EMEA
APAC
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Built for macOS

A citizen of the Apple ecosystem, not a port.

memory

Universal binary

Apple Silicon and Intel in a single build.

devices

macOS 14 Sonoma+

Tested on Sonoma, Sequoia, and the current beta.

language

5 languages

English, 繁體中文, 简体中文, 日本語, 한국어.

file_open

Default handler

Set as the default app for any of the three formats from Settings.

Enterprise

MDM-managed licensing for teams.

Deploy GetMSG across your fleet via Volume Purchase, Apple Business Manager, or any MDM Config Profile that honours a signed .getmsg-license payload.

Site licensing is custom quoted for every deployment. Contact sales with your requirements — we reply within one business day.

Contact sales arrow_forward

How deployment works

  1. 01 Email sales with your team size and deployment context.
  2. 02 Receive signed .getmsg-license file + MDM Config Profile template by email.
  3. 03 Deploy via Intune, Jamf, Kandji, Omnissa, or any MDM that speaks the Apple MDM protocol.
  4. 04 Managed Macs activate Pro silently at next app launch. Offline-first — no licensing call-home.